Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Infiniti >> 2009 >> G37 Base, 4D Sedan >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 128 (Engine Control System - Component Testing - G37 Coupe) >> Snow Mode Switch >> Component Inspection

Component Inspection

WARNING: This page is about a different variant/trim than selected.
  1. CHECK SNOW MODE SWITCH-I
    1. Turn ignition switch OFF.
    2. Disconnect snow mode switch harness connector.
    3. Check the continuity between snow mode switch terminals under the following conditions.
    CONTINUITY REFERENCE

    Terminals Condition Continuity
    1 and 4 Snow mode switch ON Existed
    OFF Not Existed

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Replace snow mode switch.

  2. CHECK SNOW MODE SWITCH-II

Check the continuity between snow mode switch terminals under the following conditions.

CONTINUITY REFERENCE

Terminals (Polarity) Continuity
2 (+) - 4 (-) Existed
4 (+) - 2 (-) Not Existed

Is the inspection result normal? 

YES: INSPECTION END

NO: Replace snow mode switch.